| Event Date | Event Description |
| Friday, January 26, 1990 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Monday, April 23, 1990 | OPPOSITION TERMINATED NO. 999999 |
| Friday, January 26, 1990 | OPPOSITION SUSTAINED NO. 999999 |
| Thursday, September 7, 1989 | OPPOSITION INSTITUTED NO. 999999 |
| Tuesday, June 20, 1989 | PUBLISHED FOR OPPOSITION |
| Saturday, May 20, 1989 | NOTICE OF PUBLICATION |
| Tuesday, March 7, 1989 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Monday, March 6, 1989 | NON-FINAL ACTION MAILED |
| Thursday, February 16, 1989 | ALLOWANCE/COUNT WITHDRAWN |
| Tuesday, November 29, 1988 | EXAMINERS AMENDMENT MAILED |
| Monday, November 21, 1988 | EXAMINERS AMENDMENT MAILED |
| Wednesday, September 28, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, August 15, 1988 | FINAL REFUSAL MAILED |
| Friday, July 22, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, July 13, 1988 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, April 20, 1988 | INQUIRY AS TO SUSPENSION MAILED |
| Wednesday, October 14, 1987 | LETTER OF SUSPENSION MAILED |
| Tuesday, October 6, 1987 | EXAMINERS AMENDMENT MAILED |
| Thursday, September 17, 1987 | NON-FINAL ACTION MAILED |
| Wednesday, September 2, 1987 | ASSIGNED TO EXAMINER |